package nettyTest.netty3Test;

import io.netty.bootstrap.Bootstrap;
import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.DatagramPacket;
import io.netty.channel.socket.nio.NioDatagramChannel;
import io.netty.util.CharsetUtil;
import io.netty.util.internal.SocketUtils;

public class QuoteOfTheMomentClient {

	static final int PORT = Integer.parseInt(System.getProperty("port", "7686"));

	public static void main(String[] args) throws Exception {

		EventLoopGroup group = new NioEventLoopGroup();

		try {
			Bootstrap b = new Bootstrap();
			b.group(group).channel(NioDatagramChannel.class).option(ChannelOption.SO_BROADCAST, true).handler(new QuoteOfTheMomentClientHandler());

			Channel ch = b.bind(0).sync().channel();

			ch.writeAndFlush(new DatagramPacket(Unpooled.copiedBuffer("QOTM", CharsetUtil.UTF_8), SocketUtils.socketAddress("255.255.255.255", PORT))).sync();
			if (!ch.closeFuture().await(5000)) {
				System.err.println("QOTM request timed out.");
			}
		} finally {
			group.shutdownGracefully();
		}
	}
}
